diff --git a/types/nodegit/reset.d.ts b/types/nodegit/reset.d.ts
index 25ff5ae563..1335eb8365 100644
--- a/types/nodegit/reset.d.ts
+++ b/types/nodegit/reset.d.ts
@@ -13,7 +13,44 @@ export namespace Reset {
 }
 
 export class Reset {
+    /**
+     * Look up a refs's commit.
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {Object} target
+     * @param {number} reset_type
+     * @param {CheckoutOptions} checkout_opts
+     * @returns {Promise<number>}
+     *
+     * @memberof Reset
+     */
     static reset(repo: Repository, target: Object, reset_type: number, checkout_opts: CheckoutOptions): Promise<number>;
+    /**
+     * Look up a refs's commit.
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {Object} target
+     * @param {Strarray} pathspecs
+     * @returns {Promise<number>}
+     *
+     * @memberof Reset
+     */
     static default(repo: Repository, target: Object, pathspecs: Strarray): Promise<number>;
+    /**
+     * Sets the current head to the specified commit oid and optionally resets the index and working tree to match.
+     * This behaves like reset but takes an annotated commit, which lets you specify which extended sha syntax string was specified by a user, allowing for more exact reflog messages.
+     * See the documentation for reset.
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {AnnotatedCommit} commit
+     * @param {number} reset_type
+     * @param {CheckoutOptions} checkout_opts
+     * @returns {number}
+     *
+     * @memberof Reset
+     */
     static fromAnnotated(repo: Repository, commit: AnnotatedCommit, reset_type: number, checkout_opts: CheckoutOptions): number;
 }
diff --git a/types/nodegit/rev-parse.d.ts b/types/nodegit/rev-parse.d.ts
index 7bdbc80676..b4ef63f2f2 100644
--- a/types/nodegit/rev-parse.d.ts
+++ b/types/nodegit/rev-parse.d.ts
@@ -11,6 +11,28 @@ export namespace Revparse {
 }
 
 export class Revparse {
+    /**
+     *
+     *
+     * @static
+     * @param {Object} object_out
+     * @param {Reference} reference_out
+     * @param {Repository} repo
+     * @param {string} spec
+     * @returns {number}
+     *
+     * @memberof Revparse
+     */
     static ext(object_out: Object, reference_out: Reference, repo: Repository, spec: string): number;
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {string} spec
+     * @returns {Promise<Object>}
+     *
+     * @memberof Revparse
+     */
     static single(repo: Repository, spec: string): Promise<Object>;
 }
diff --git a/types/nodegit/rev-walk.d.ts b/types/nodegit/rev-walk.d.ts
index 643220b492..8ba18bf83a 100644
--- a/types/nodegit/rev-walk.d.ts
+++ b/types/nodegit/rev-walk.d.ts
@@ -12,25 +12,180 @@ export namespace Revwalk {
 }
 
 export class Revwalk {
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @returns {Revwalk}
+     *
+     * @memberof Revwalk
+     */
     static create(repo: Repository): Revwalk;
 
+    /**
+     *
+     *
+     * @param {Oid} commit_id
+     * @returns {number}
+     *
+     * @memberof Revwalk
+     */
     hide(commit_id: Oid): number;
+    /**
+     *
+     *
+     * @param {string} glob
+     * @returns {number}
+     *
+     * @memberof Revwalk
+     */
     hideGlob(glob: string): number;
+    /**
+     *
+     *
+     * @returns {number}
+     *
+     * @memberof Revwalk
+     */
     hideHead(): number;
+    /**
+     *
+     *
+     * @param {string} refname
+     * @returns {number}
+     *
+     * @memberof Revwalk
+     */
     hideRef(refname: string): number;
+    /**
+     *
+     *
+     * @returns {Promise<Oid>}
+     *
+     * @memberof Revwalk
+     */
     next(): Promise<Oid>;
+    /**
+     *
+     *
+     * @param {Oid} id
+     * @returns {number}
+     *
+     * @memberof Revwalk
+     */
     push(id: Oid): number;
+    /**
+     *
+     *
+     * @param {string} glob
+     * @returns {number}
+     *
+     * @memberof Revwalk
+     */
     pushGlob(glob: string): number;
+    /**
+     *
+     *
+     * @returns {number}
+     *
+     * @memberof Revwalk
+     */
     pushHead(): number;
+    /**
+     *
+     *
+     * @param {string} range
+     * @returns {number}
+     *
+     * @memberof Revwalk
+     */
     pushRange(range: string): number;
+    /**
+     *
+     *
+     * @param {string} refname
+     * @returns {number}
+     *
+     * @memberof Revwalk
+     */
     pushRef(refname: string): number;
+    /**
+     *
+     *
+     * @returns {Repository}
+     *
+     * @memberof Revwalk
+     */
     repository(): Repository;
+    /**
+     *
+     *
+     *
+     * @memberof Revwalk
+     */
     reset(): void;
+    /**
+     *
+     *
+     *
+     * @memberof Revwalk
+     */
     simplifyFirstParent(): void;
-    sorting(sort: number): any;
+    /**
+     * Set the sort order for the revwalk. This function takes variable arguments like revwalk.sorting(NodeGit.RevWalk.Topological, NodeGit.RevWalk.Reverse).
+     *
+     * @param {number} sort
+     *
+     * @memberof Revwalk
+     */
+    sorting(sort: number): void;
+    /**
+     *
+     *
+     * @param {number} max_count
+     * @returns {Promise<any>}
+     *
+     * @memberof Revwalk
+     */
     fastWalk(max_count: number): Promise<any>;
+    /**
+     *
+     *
+     * @param {string} filePath
+     * @param {number} max_count
+     * @returns {Promise<any[]>}
+     *
+     * @memberof Revwalk
+     */
     fileHistoryWalk(filePath: string, max_count: number): Promise<any[]>;
+    /**
+     * Walk the history from the given oid. The callback is invoked for each commit; When the walk is over, the callback is invoked with (null, null).
+     *
+     * @param {Oid} oid
+     * @param {Function} callback
+     * @returns {Commit}
+     *
+     * @memberof Revwalk
+     */
     walk(oid: Oid, callback: Function): Commit;
+    /**
+     * Walk the history grabbing commits until the checkFn called with the current commit returns false.
+     *
+     * @param {Function} checkFn
+     * @returns {Promise<any[]>}
+     *
+     * @memberof Revwalk
+     */
     getCommitsUntil(checkFn: Function): Promise<any[]>;
+    /**
+     *
+     *
+     * @param {number} count
+     * @returns {Promise<Commit[]>}
+     *
+     * @memberof Revwalk
+     */
     getCommits(count: number): Promise<Commit[]>;
+
 }
diff --git a/types/nodegit/revert.d.ts b/types/nodegit/revert.d.ts
index a1210182eb..ac0cbf531a 100644
--- a/types/nodegit/revert.d.ts
+++ b/types/nodegit/revert.d.ts
@@ -12,6 +12,30 @@ export interface RevertOptions {
 }
 
 export class Revert {
-    static revert(repo: Repository, commit: Commit, given_opts: RevertOptions): Promise<number>;
-    static commit(repo: Repository, revert_commit: Commit, our_commit: Commit, mainline: number, merge_options: MergeOptions): Promise<Index>;
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {Commit} commit
+     * @param {RevertOptions} givenOpts
+     * @returns {Promise<number>}
+     *
+     * @memberof Revert
+     */
+    static revert(repo: Repository, commit: Commit, givenOpts: RevertOptions): Promise<number>;
+    /**
+     * Reverts the given commit against the given "our" commit, producing an index that reflects the result of the revert.
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {Commit} revert_commit
+     * @param {Commit} ourCommit
+     * @param {number} mainline
+     * @param {MergeOptions} mergeOptions
+     * @returns {Promise<Index>}
+     *
+     * @memberof Revert
+     */
+    static commit(repo: Repository, revert_commit: Commit, ourCommit: Commit, mainline: number, mergeOptions: MergeOptions): Promise<Index>;
 }
diff --git a/types/nodegit/signature.d.ts b/types/nodegit/signature.d.ts
index c18ccb45ff..6854760004 100644
--- a/types/nodegit/signature.d.ts
+++ b/types/nodegit/signature.d.ts
@@ -2,14 +2,93 @@ import { Repository } from './repository';
 import { Time } from './time';
 
 export class Signature {
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @returns {Signature}
+     *
+     * @memberof Signature
+     */
     static default(repo: Repository): Signature;
+    /**
+     *
+     *
+     * @static
+     * @param {string} name
+     * @param {string} email
+     * @param {number} time
+     * @param {number} offset
+     * @returns {Signature}
+     *
+     * @memberof Signature
+     */
     static create(name: string, email: string, time: number, offset: number): Signature;
+    /**
+     *
+     *
+     * @static
+     * @param {string} name
+     * @param {string} email
+     * @returns {Signature}
+     *
+     * @memberof Signature
+     */
     static now(name: string, email: string): Signature;
+    /**
+     *
+     *
+     * @static
+     * @param {string} buf
+     * @returns {Promise<Signature>}
+     *
+     * @memberof Signature
+     */
+    static fromBuffer(buf: string): Promise<Signature>;
 
+    /**
+     *
+     *
+     * @returns {Promise<Signature>}
+     *
+     * @memberof Signature
+     */
     dup(): Promise<Signature>;
+    /**
+     *
+     *
+     *
+     * @memberof Signature
+     */
     free(): void;
+    /**
+     *
+     *
+     * @returns {string}
+     *
+     * @memberof Signature
+     */
     toString(): string;
+    /**
+     *
+     *
+     * @type {string}
+     * @memberof Signature
+     */
     name: string;
+    /**
+     *
+     *
+     * @type {string}
+     * @memberof Signature
+     */
     email: string;
+    /**
+     *
+     *
+     * @type {Time}
+     * @memberof Signature
+     */
     when: Time;
 }
diff --git a/types/nodegit/stash.d.ts b/types/nodegit/stash.d.ts
index c81e94b7b6..1aae88bd85 100644
--- a/types/nodegit/stash.d.ts
+++ b/types/nodegit/stash.d.ts
@@ -29,18 +29,113 @@ export namespace Stash {
 }
 
 export interface StashApplyOptions {
-    version: number;
-    flags: number;
-    checkoutOptions: CheckoutOptions;
-    progressCb: Function;
-    progressPayload: any;
+    /**
+     *
+     *
+     * @type {number}
+     * @memberof StashApplyOptions
+     */
+    version?: number;
+    /**
+     *
+     *
+     * @type {number}
+     * @memberof StashApplyOptions
+     */
+    flags?: number;
+    /**
+     *
+     *
+     * @type {CheckoutOptions}
+     * @memberof StashApplyOptions
+     */
+    checkoutOptions?: CheckoutOptions;
+    /**
+     *
+     *
+     * @type {Function}
+     * @memberof StashApplyOptions
+     */
+    progressCb?: Function;
+    /**
+     *
+     *
+     * @type {*}
+     * @memberof StashApplyOptions
+     */
+    progressPayload?: any;
 }
 
 export class Stash {
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {number} index
+     * @param {StashApplyOptions} options
+     * @returns {Promise<number>}
+     *
+     * @memberof Stash
+     */
     static apply(repo: Repository, index: number, options: StashApplyOptions): Promise<number>;
+    /**
+     *
+     *
+     * @static
+     * @param {StashApplyOptions} opts
+     * @param {number} version
+     * @returns {number}
+     *
+     * @memberof Stash
+     */
     static applyInitOptions(opts: StashApplyOptions, version: number): number;
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {number} index
+     * @returns {Promise<number>}
+     *
+     * @memberof Stash
+     */
     static drop(repo: Repository, index: number): Promise<number>;
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {Function} callback
+     * @param {*} payload
+     * @returns {Promise<number>}
+     *
+     * @memberof Stash
+     */
     static foreach(repo: Repository, callback: Function, payload: any): Promise<number>;
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {number} index
+     * @param {StashApplyOptions} options
+     * @returns {Promise<number>}
+     *
+     * @memberof Stash
+     */
     static pop(repo: Repository, index: number, options: StashApplyOptions): Promise<number>;
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {Signature} stasher
+     * @param {string} message
+     * @param {number} flags
+     * @returns {Promise<Oid>}
+     *
+     * @memberof Stash
+     */
     static save(repo: Repository, stasher: Signature, message: string, flags: number): Promise<Oid>;
 }
diff --git a/types/nodegit/status-entry.d.ts b/types/nodegit/status-entry.d.ts
index bc2ab62a12..70435d5de1 100644
--- a/types/nodegit/status-entry.d.ts
+++ b/types/nodegit/status-entry.d.ts
@@ -1,7 +1,25 @@
 import { DiffDelta } from './diff-delta';
 
 export class StatusEntry {
+    /**
+     *
+     *
+     * @type {number}
+     * @memberof StatusEntry
+     */
     status: number;
+    /**
+     *
+     *
+     * @type {DiffDelta}
+     * @memberof StatusEntry
+     */
     headToIndex: DiffDelta;
+    /**
+     *
+     *
+     * @type {DiffDelta}
+     * @memberof StatusEntry
+     */
     indexToWorkdir: DiffDelta;
 }
diff --git a/types/nodegit/status-list.d.ts b/types/nodegit/status-list.d.ts
index 6d83044801..7847da4d1d 100644
--- a/types/nodegit/status-list.d.ts
+++ b/types/nodegit/status-list.d.ts
@@ -3,9 +3,39 @@ import { DiffPerfdata } from './diff-perf-data';
 import { StatusOptions } from './status-options';
 
 export class StatusList {
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {StatusOptions} opts
+     * @returns {Promise<StatusList>}
+     *
+     * @memberof StatusList
+     */
     static create(repo: Repository, opts: StatusOptions): Promise<StatusList>;
 
+    /**
+     *
+     *
+     * @returns {number}
+     *
+     * @memberof StatusList
+     */
     entrycount(): number;
+    /**
+     *
+     *
+     *
+     * @memberof StatusList
+     */
     free(): void;
+    /**
+     *
+     *
+     * @returns {Promise<DiffPerfdata>}
+     *
+     * @memberof StatusList
+     */
     getPerfdata(): Promise<DiffPerfdata>;
 }
diff --git a/types/nodegit/status-options.d.ts b/types/nodegit/status-options.d.ts
index 9f75bbe96d..fe2f728737 100644
--- a/types/nodegit/status-options.d.ts
+++ b/types/nodegit/status-options.d.ts
@@ -1,8 +1,32 @@
 import { Strarray } from './str-array';
 
 export interface StatusOptions {
+    /**
+     *
+     *
+     * @type {number}
+     * @memberof StatusOptions
+     */
     version?: number;
+    /**
+     *
+     *
+     * @type {number}
+     * @memberof StatusOptions
+     */
     show?: number;
+    /**
+     *
+     *
+     * @type {number}
+     * @memberof StatusOptions
+     */
     flags?: number;
+    /**
+     *
+     *
+     * @type {Strarray}
+     * @memberof StatusOptions
+     */
     pathspec?: Strarray;
 }
diff --git a/types/nodegit/status.d.ts b/types/nodegit/status.d.ts
index 1059dd6bff..892b1f1c36 100644
--- a/types/nodegit/status.d.ts
+++ b/types/nodegit/status.d.ts
@@ -48,9 +48,63 @@ export namespace Status {
 }
 
 export class Status {
+    /**
+     *
+     *
+     * @static
+     * @param {StatusList} statuslist
+     * @param {number} idx
+     * @returns {StatusEntry}
+     *
+     * @memberof Status
+     */
     static byIndex(statuslist: StatusList, idx: number): StatusEntry;
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {string} path
+     * @returns {number}
+     *
+     * @memberof Status
+     */
     static file(repo: Repository, path: string): number;
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {Function} callback
+     * @param {*} payload
+     * @returns {Promise<number>}
+     *
+     * @memberof Status
+     */
     static foreach(repo: Repository, callback: Function, payload: any): Promise<number>;
+    /**
+     *
+     *
+     * @static
+     * @param {Repository} repo
+     * @param {StatusOptions} opts
+     * @param {Function} callback
+     * @param {*} payload
+     * @returns {Promise<number>}
+     *
+     * @memberof Status
+     */
     static foreachExt(repo: Repository, opts: StatusOptions, callback: Function, payload: any): Promise<number>;
+    /**
+     *
+     *
+     * @static
+     * @param {number} ignored
+     * @param {Repository} repo
+     * @param {string} path
+     * @returns {number}
+     *
+     * @memberof Status
+     */
     static shouldIgnore(ignored: number, repo: Repository, path: string): number;
 }
diff --git a/types/nodegit/str-array.d.ts b/types/nodegit/str-array.d.ts
index 525667fbcb..603889f756 100644
--- a/types/nodegit/str-array.d.ts
+++ b/types/nodegit/str-array.d.ts
@@ -1,6 +1,32 @@
 export class Strarray {
+    /**
+     *
+     *
+     * @param {Strarray} src
+     * @returns {number}
+     *
+     * @memberof Strarray
+     */
     copy(src: Strarray): number;
+    /**
+     *
+     *
+     *
+     * @memberof Strarray
+     */
     free(): void;
+    /**
+     *
+     *
+     * @type {string[]}
+     * @memberof Strarray
+     */
     strings: string[];
+    /**
+     *
+     *
+     * @type {number}
+     * @memberof Strarray
+     */
     count: number;
 }
diff --git a/types/nodegit/submodule-update-options.d.ts b/types/nodegit/submodule-update-options.d.ts
index d96320204b..3b07383090 100644
--- a/types/nodegit/submodule-update-options.d.ts
+++ b/types/nodegit/submodule-update-options.d.ts
@@ -2,8 +2,32 @@ import { CheckoutOptions } from './checkout-options';
 import { FetchOptions } from './fetch-options';
 
 export interface SubmoduleUpdateOptions {
+    /**
+     *
+     *
+     * @type {number}
+     * @memberof SubmoduleUpdateOptions
+     */
     version?: number;
+    /**
+     *
+     *
+     * @type {CheckoutOptions}
+     * @memberof SubmoduleUpdateOptions
+     */
     checkoutOpts?: CheckoutOptions;
+    /**
+     *
+     *
+     * @type {FetchOptions}
+     * @memberof SubmoduleUpdateOptions
+     */
     fetchOpts?: FetchOptions;
+    /**
+     *
+     *
+     * @type {number}
+     * @memberof SubmoduleUpdateOptions
+     */
     cloneCheckoutStrategy?: number;
 }