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improve types

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This commit is contained in:
Michael Telatynski
2021-07-12 13:26:34 +01:00
parent 8139aeb073
commit 51f0f5718a
15 changed files with 196 additions and 186 deletions
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14
src/editor/position.ts
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@@ -30,7 +30,7 @@ export default class DocumentPosition implements IPosition {
constructor(public readonly index: number, public readonly offset: number) {
}
compare(otherPos: DocumentPosition) {
public compare(otherPos: DocumentPosition): number {
if (this.index === otherPos.index) {
return this.offset - otherPos.offset;
} else {
@@ -38,7 +38,7 @@ export default class DocumentPosition implements IPosition {
}
}
iteratePartsBetween(other: DocumentPosition, model: EditorModel, callback: Callback) {
public iteratePartsBetween(other: DocumentPosition, model: EditorModel, callback: Callback): void {
if (this.index === -1 || other.index === -1) {
return;
}
@@ -57,7 +57,7 @@ export default class DocumentPosition implements IPosition {
}
}
forwardsWhile(model: EditorModel, predicate: Predicate) {
public forwardsWhile(model: EditorModel, predicate: Predicate): DocumentPosition {
if (this.index === -1) {
return this;
}
@@ -82,7 +82,7 @@ export default class DocumentPosition implements IPosition {
}
}
backwardsWhile(model: EditorModel, predicate: Predicate) {
public backwardsWhile(model: EditorModel, predicate: Predicate): DocumentPosition {
if (this.index === -1) {
return this;
}
@@ -107,7 +107,7 @@ export default class DocumentPosition implements IPosition {
}
}
asOffset(model: EditorModel) {
public asOffset(model: EditorModel): DocumentOffset {
if (this.index === -1) {
return new DocumentOffset(0, true);
}
@@ -121,7 +121,7 @@ export default class DocumentPosition implements IPosition {
return new DocumentOffset(offset, atEnd);
}
isAtEnd(model: EditorModel) {
public isAtEnd(model: EditorModel): boolean {
if (model.parts.length === 0) {
return true;
}
@@ -130,7 +130,7 @@ export default class DocumentPosition implements IPosition {
return this.index === lastPartIdx && this.offset === lastPart.text.length;
}
isAtStart() {
public isAtStart(): boolean {
return this.index === 0 && this.offset === 0;
}
}